target/linux/ath79/dts/ar9341_tplink_tl-mr3420-v2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "ar9341.dtsi"
   8
   9 / {
  10         model = "TP-Link TL-MR3420 v2";
  11         compatible = "tplink,tl-mr3420-v2", "qca,ar9341";
  12
  13         aliases {
  14                 serial0 = &uart;
  15                 led-boot = &system;
  16                 led-failsafe = &system;
  17                 led-running = &system;
  18                 led-upgrade = &system;
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 pinctrl-names = "default";
  25                 pinctrl-0 = <&jtag_disable_pins>;
  26
  27                 reset {
  28                         label = "Reset";
  29                         linux,code = <KEY_RESTART>;
  30                         gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
  31                         debounce-interval = <60>;
  32                 };
  33
  34                 rfkill {
  35                         label = "WiFi";
  36                         linux,code = <KEY_RFKILL>;
  37                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  38                         debounce-interval = <60>;
  39                 };
  40         };
  41
  42         leds {
  43                 compatible = "gpio-leds";
  44
  45                 system: power {
  46                         label = "tp-link:green:power";
  47                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  48                         default-state = "on";
  49                 };
  50
  51                 wlan {
  52                         label = "tp-link:green:wlan";
  53                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  54                         linux,default-trigger = "phy0tpt";
  55                 };
  56
  57                 qss {
  58                         label = "tp-link:green:qss";
  59                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 wan {
  63                         label = "tp-link:green:wan";
  64                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 lan1 {
  68                         label = "tp-link:green:lan1";
  69                         gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  70                 };
  71
  72                 lan2 {
  73                         label = "tp-link:green:lan2";
  74                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  75                 };
  76
  77                 lan3 {
  78                         label = "tp-link:green:lan3";
  79                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  80                 };
  81
  82                 lan4 {
  83                         label = "tp-link:green:lan4";
  84                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  85                 };
  86
  87                 usb {
  88                         label = "tp-link:green:usb";
  89                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  90                         trigger-sources = <&hub_port>;
  91                         linux,default-trigger = "usbport";
  92                 };
  93         };
  94 };
  95
  96 &ref {
  97         clock-frequency = <25000000>;
  98 };
  99
 100 &uart {
 101         status = "okay";
 102 };
 103
 104 &gpio {
 105         status = "okay";
 106
 107         usb_power {
 108                 gpio-hog;
 109                 gpios = <4 GPIO_ACTIVE_HIGH>;
 110                 output-high;
 111                 line-name = "tp-link:power:usb";
 112         };
 113 };
 114
 115 &spi {
 116         num-cs = <1>;
 117
 118         status = "okay";
 119
 120         flash@0 {
 121                 compatible = "jedec,spi-nor";
 122                 reg = <0>;
 123                 spi-max-frequency = <25000000>;
 124
 125                 partitions {
 126                         compatible = "fixed-partitions";
 127                         #address-cells = <1>;
 128                         #size-cells = <1>;
 129
 130                         uboot: partition@0 {
 131                                 label = "u-boot";
 132                                 reg = <0x000000 0x020000>;
 133                                 read-only;
 134                         };
 135
 136                         partition@20000 {
 137                                 compatible = "tplink,firmware";
 138                                 label = "firmware";
 139                                 reg = <0x020000 0x3d0000>;
 140                         };
 141
 142                         art: partition@3f0000 {
 143                                 label = "art";
 144                                 reg = <0x3f0000 0x010000>;
 145                                 read-only;
 146                         };
 147                 };
 148         };
 149 };
 150
 151 &eth0 {
 152         status = "okay";
 153
 154         phy-handle = <&swphy0>;
 155         mtd-mac-address = <&uboot 0x1fc00>;
 156         mtd-mac-address-increment = <(-1)>;
 157 };
 158
 159 &eth1 {
 160         status = "okay";
 161
 162         mtd-mac-address = <&uboot 0x1fc00>;
 163
 164         gmac-config {
 165                 device = <&gmac>;
 166                 switch-phy-swap = <1>;
 167         };
 168 };
 169
 170 &wmac {
 171         status = "okay";
 172
 173         mtd-cal-data = <&art 0x1000>;
 174         mtd-mac-address = <&uboot 0x1fc00>;
 175 };
 176
 177 &usb {
 178         #address-cells = <1>;
 179         #size-cells = <0>;
 180         status = "okay";
 181
 182         hub_port: port@1 {
 183                 reg = <1>;
 184                 #trigger-source-cells = <0>;
 185         };
 186 };
 187
 188 &usb_phy {
 189         status = "okay";
 190 };